freeze and unfreeze any utxos from address cell context menu

src/main/java/com/sparrowwallet/sparrow/control/EntryCell.java

@@ -558,6 +558,32 @@ public class EntryCell extends TreeTableCell<Entry, Entry> {
                 getItems().add(signVerifyMessage);
             }
 
+            if(nodeEntry != null && !nodeEntry.getNode().getUnspentTransactionOutputs().isEmpty()) {
+                List<BlockTransactionHashIndex> unfrozenUtxos = nodeEntry.getNode().getUnspentTransactionOutputs().stream().filter(utxo -> utxo.getStatus() != Status.FROZEN).collect(Collectors.toList());
+                if(!unfrozenUtxos.isEmpty()) {
+                    MenuItem freezeUtxos = new MenuItem("Freeze UTXOs");
+                    freezeUtxos.setGraphic(getFreezeGlyph());
+                    freezeUtxos.setOnAction(AE -> {
+                        hide();
+                        unfrozenUtxos.forEach(utxo -> utxo.setStatus(Status.FROZEN));
+                        EventManager.get().post(new WalletUtxoStatusChangedEvent(nodeEntry.getWallet(), unfrozenUtxos));
+                    });
+                    getItems().add(freezeUtxos);
+                }
+
+                List<BlockTransactionHashIndex> frozenUtxos = nodeEntry.getNode().getUnspentTransactionOutputs().stream().filter(utxo -> utxo.getStatus() == Status.FROZEN).collect(Collectors.toList());
+                if(!frozenUtxos.isEmpty()) {
+                    MenuItem unfreezeUtxos = new MenuItem("Unfreeze UTXOs");
+                    unfreezeUtxos.setGraphic(getUnfreezeGlyph());
+                    unfreezeUtxos.setOnAction(AE -> {
+                        hide();
+                        frozenUtxos.forEach(utxo -> utxo.setStatus(null));
+                        EventManager.get().post(new WalletUtxoStatusChangedEvent(nodeEntry.getWallet(), frozenUtxos));
+                    });
+                    getItems().add(unfreezeUtxos);
+                }
+            }
+
             MenuItem copyAddress = new MenuItem("Copy Address");
             copyAddress.setOnAction(AE -> {
                 hide();

src/main/java/com/sparrowwallet/sparrow/wallet/HashIndexEntry.java

@@ -89,14 +89,14 @@ public class HashIndexEntry extends Entry implements Comparable<HashIndexEntry>
         if (!(o instanceof HashIndexEntry)) return false;
         HashIndexEntry that = (HashIndexEntry) o;
         return super.equals(that) &&
-                hashIndex.equals(that.hashIndex) &&
+                hashIndex == that.hashIndex &&
                 type == that.type &&
                 keyPurpose == that.keyPurpose;
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(getWallet(), hashIndex, type, keyPurpose);
+        return Objects.hash(getWallet(), System.identityHashCode(hashIndex), type, keyPurpose);
     }
 
     @Override